HELIX 7G4-DS Combo - DS - No Transducer Version

The Humminbird HELIX 7G4-DS combo is a navigation and detection solution designed for recreational boaters and anglers seeking a versatile unit without an integrated transducer. This "no-transducer" version offers the flexibility to select a transducer tailored to specific user needs or to use an existing compatible transducer. It features Dual Spectrum CHIRP sonar capabilities and a full GPS system for navigation.

Dual Spectrum CHIRP Sonar Performance

The HELIX 7G4-DS is equipped with Dual Spectrum CHIRP sonar technology. Features such as Fish ID+ for target identification, zoom in/out, and automatic or manual adjustments for the lower range provide precise control over sonar display. The TFT color screen with LED backlight ensures clear visibility in all conditions.

Advanced GPS Navigation and Cartography

This combo integrates a high-performance GPS receiver that displays the number of satellites and signal strength, with fix types including WAAS, EGNOS, or MSAS enhancement. The Triplog function records elapsed time, distance traveled, and average speed. It is compatible with various chart sources such as Navionics+, Navionics Gold, HotMaps, HotMaps Premium, Platinum+, AutoChart, LakeMaster, and CoastMaster. The AutoChart Live function allows for the creation of customized bathymetric charts, with options for planning, recording, and correcting data.

Complete Connectivity and Integration

The HELIX 7G4-DS provides extended connectivity with support for NMEA 0183. A front-facing microSD card slot facilitates software updates and chart additions. The required power supply is 10 to 20 VDC. The unit is rated IPX7, ensuring waterproofing up to 1 meter for 30 minutes.